Chicken liver is rich in protein, calcium, phosphorus, iron, zinc, vitamin A and vitamin B.

Liver is rich in iron, which is the most commonly used food in blood-enriching food.

2. The content of vitamin A in animal liver far exceeds that of milk, eggs, meat, fish and other foods, and it has the function of maintaining normal growth and reproductive function.

It can protect eyes, maintain normal vision, prevent eye dryness and fatigue, and maintain healthy skin color, which is of great significance to skin bodybuilding. ?

Disadvantages:

Obesity-because chicken liver is rich in fat and carbohydrates, eating liver for a long time and consuming too much energy will lead to obesity, and if it is too fat, it will.

Increase the incidence of diabetes, pancreatitis and cardiovascular diseases.

2, itchy skin-there are many growth promoters in chicken feed, and most of these chemicals are metabolized by the liver, so eating chicken liver for a long time will cause food allergies.

Or chronic cumulative poisoning and easily lead to skin diseases.

3, vitamin A poisoning-chicken liver contains a lot of vitamin A, if you feed chicken liver with carrots, it will make the dog's vitamin A excessive.

If it can't be discharged in time, it will cause vitamin A accumulation poisoning, causing pain, lameness, tooth loss and other diseases.

Extended data:

Chicken liver contains a lot of vitamin A, which is a fat-soluble vitamin, and the excess part of daily intake will accumulate in fat.

Can't eat often.

Excessive consumption of animal liver may lead to the accumulation of cholesterol and vitamin A in consumers.

When the elderly are complicated with cardiovascular diseases and have high cholesterol, the animal liver is not suitable for this group of people.

Adults eat no more than 100g (two ounces) of animal liver every week, which not only meets the human body's demand for vitamin A,

Will not have a great impact on blood cholesterol.

References:

Baidu encyclopedia-chicken liver